Typo in plperl doc ?

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Hey,

While translating the plperl page from the manual, I found the following
sentence:
 The <varname>%_SHARED</varname> variable and other global state within the language is public data.

Should it be :
 The <varname>%_SHARED</varname> variable and other global variables within the language are public data.

?
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=Ky/1
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